Johan Rockstrom

“Even the wealth of the U.S. cannot protect against the levels of environmental destruction that we are unleashing.”

“Global sustainability is now the only avenue to future inclusive progress that can deliver the Sustainable Development Goals and the Paris climate agreement.”

“There is no such thing as a Fourth Industrial Revolution with 9 billion thriving co-citizens in the world if it is accomplished on linear economic principles. We need a transition to circular economic principles and practice.”

“World leaders need to realize that the cost of transforming the global energy system is far less than coping with the consequences of burning the planet's remaining fossil fuels.”

“Global warming is a scientific fact as much as the hole in the ozone layer or Earth's orbit around the sun.”

“We live on a human-dominated planet, putting unprecedented pressure on the systems on Earth.”

“Under stable and incremental conditions, a free-market economy spurs entrepreneurship, ensures efficiency, and generates wealth. Those conditions no longer apply.”

“During the Holocene, we undoubtedly altered our environment significantly, clearing land, diverting water and building great cities.”

“By decarbonizing the global economy and limiting climate change, world leaders can unleash a wave of innovation, support the emergence of new industries and jobs, and generate vast economic opportunities.”

“It is essential to ensure that the Fourth Industrial Revolution is a sustainable one for people and planet. It could even drive greater innovation, not only for short-term benefits and solutions for human wealth but also long-term solutions that benefit all and enable planetary stability.”

“If we are serious about our human wellbeing - from local communities to the global world economy - we need to now reconnect our entire world to the planet.”

“Decarbonization has already begun, and the appeal of a fossil-fuel-free world is growing - not only because it would limit climate change, but also because it would be more technologically advanced, democratic, resilient, healthy, and economically dynamic.”

“The number of children in the world is not growing, and so we eventually have a chance to stabilize the population at around 10 billion. We have the technology and wherewithal to feed and provide energy for this many people.”

“Fundamentally, we need a mind-shift that reconnects our development to the biosphere to ensure good and safe lives for all in the future.”

“Paleoclimatic records show clearly that the past 10,000 years, the Holocene, is a remarkably stable period in which we went from being a few hunters and gatherers to become more sedentary agriculture-based civilizations, which then moved us to the current populated modern era.”

“Either we leave our descendants an endowment of zero poverty, zero fossil-fuel use, and zero biodiversity loss, or we leave them facing a tax bill from Earth that could wipe them out.”

“Just as we demand that our governments address risks associated with terrorism or epidemics, we should put concerted pressure on them to act now to preserve our natural environment and curb climate change.”

“We've moved from a small world on a big planet to a big world on a small planet.”

“Protecting our planet is a moral imperative.”

“To reduce the risk of a global environmental catastrophe, and to avoid reversing the course of human progress, the world must urgently bend the curve of global emissions away from fossil fuels.”